Early Childhood Education

Source: Sneha Elango, Jorge Luis García, James J. Heckman, Andrés Hojman, National Bureau of Economic Research (NBER), NBER Working Paper No. w21766, November 2015

From the abstract:
This paper organizes and synthesizes the literature on early childhood education and childcare. In it, we go beyond meta-analysis and reanalyze primary data sources in a common framework. We consider the evidence from means-tested demonstration programs, large-scale means-tested programs and universal programs without means testing. We discuss which programs are beneficial and whether they are cost-effective for certain populations. The evidence from high-quality demonstration programs targeted toward disadvantaged children shows beneficial effects. Returns exceed costs, even accounting for the deadweight loss of collecting taxes. When proper policy counterfactuals are constructed, Head Start has beneficial effects on disadvantaged children compared to home alternatives. Universal programs benefit disadvantaged children.